Write the equation of the line parallel to X-axis, and passing through the point

i) (0, –3)

ii) (0, 4)

iii) (2, –5)

iv) (3, 4)

i). We are given the co-ordinates of the Cartesian plane at (0,-3)

For the equation of the line parallel to x-axis, we assume the equation as a one variable equation independent of x containing y equal to -3

We get the equation,

y = -3

ii). We are given the co-ordinates of the Cartesian plane at (0,4)

For the equation of the line parallel to x-axis, we assume the equation as a one variable equation independent of x containing y equal to 4

We get the equation,

y = 4

iii). We are given the co-ordinates of the Cartesian plane at (2,-5)

For the equation of the line parallel to x-axis, we assume the equation as a one variable equation independent of x containing y equal to -5

We get the equation,

y = -5

iv). We are given the co-ordinates of the Cartesian plane at (3,4)

For the equation of the line parallel to x-axis, we assume the equation as a one variable equation independent of x containing y equal to 4

We get the equation,

y = 4